> Markdown version of [/jobs/ext/3078142-software-engineer-level-3](https://www.wearedevelopers.com/jobs/ext/3078142-software-engineer-level-3). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Software Engineer - Level 3 - **Company:** Northrop Grumman - **Location:** Huntsville, AL, United States - **Experience:** Expert - **Salary:** $108,800.0 - $163,200.0 - **Contract:** Permanent contract - **Skills:** Agile Methodology, Data Analysis, Embedded C, MATLAB, Atlassian Tools - **Published:** September 25, 2026 - **Apply:** https://www.clearancejobs.com/jobs/9195149/software-engineer-level-3 ## About the Role The selected candidate should thrive in a fast-paced work environment with high expectations, significantly diverse assignments, collaborative/team settings across all levels., * Bachelor's Degree in a STEM (Science, Technology, Engineering or Mathematics) discipline from an accredited university and 5 years of related experience, or a Master's STEM Degree and 3 years of related experience, or 1 years of experience with a PhD. * Experience with Modeling and Data analysis * Experience with tactical implementation of Missile Flight Algorithms using embedded C++ * Experience using MATLAB * Experience with 3-DOF and 6-DOF Missile Dynamics * Applicants must have a current active in-scope U.S. Government DoD issued Secret security clearance at the time of application which is required to start., * Extensive Missile Defense domain knowledge * Familiarity with Atlassian and Agile software development practices. * Security + Certification * A current active in-scope U.S. Government DoD Top Secret security clearance.